Mercurial > vim
view runtime/syntax/dictconf.vim @ 33083:79b2eb83f2df v9.0.1827
patch 9.0.1827: xxd: no color support
Commit: https://github.com/vim/vim/commit/e2528ae11134cdf35c312754b124aba4963d8054
Author: Aapo Rantalainen <aapo.rantalainen@gmail.com>
Date: Thu Aug 31 17:58:13 2023 +0200
patch 9.0.1827: xxd: no color support
Problem: xxd: no color support
Solution: Add color support using xxd -R
Add some basic color support for xxd
The hex-value and value are both colored with the same color depending
on the hex-value, e.g.:
0x00 = white
0xff = blue
printable = green
non-printable = red
tabs and linebreaks = yellow
Each character needs 11 more bytes to contain color. (Same color in a
row could contain only one overhead but the logic how xxd creates colums
must be then changed.) Size of colored output is increased by factor of
~6. Also grepping the output will break when colors is used.
Flag for color is "-R", because less uses "-R".
Color uses parameters auto,always,never same as less and grep (among
others).
E.g.
xxd -R always $FILE | less -R
Add some screen-tests (that currently on work on linux) to verify the
feature works as expected.
closes: #12131
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Aapo Rantalainen <aapo.rantalainen@gmail.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 31 Aug 2023 18:15:03 +0200 |
| parents | 1218c5353e2b |
| children |
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" Vim syntax file " Language: dict(1) configuration file " Previous Maintainer: Nikolai Weibull <now@bitwi.se> " Latest Revision: 2006-04-19 if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim syn keyword dictconfTodo contained TODO FIXME XXX NOTE syn region dictconfComment display oneline start='#' end='$' \ contains=dictconfTodo,@Spell syn match dictconfBegin display '^' \ nextgroup=dictconfKeyword,dictconfComment \ skipwhite syn keyword dictconfKeyword contained server \ nextgroup=dictconfServer skipwhite syn keyword dictconfKeyword contained pager \ nextgroup=dictconfPager syn match dictconfServer contained display \ '[[:alnum:]_/.*-][[:alnum:]_/.*-]*' \ nextgroup=dictconfServerOptG skipwhite syn region dictconfServer contained display oneline \ start=+"+ skip=+""+ end=+"+ \ nextgroup=dictconfServerOptG skipwhite syn region dictconfServerOptG contained transparent \ matchgroup=dictconfServerOptsD start='{' \ matchgroup=dictconfServerOptsD end='}' \ contains=dictconfServerOpts,dictconfComment syn keyword dictconfServerOpts contained port \ nextgroup=dictconfNumber skipwhite syn keyword dictconfServerOpts contained user \ nextgroup=dictconfUsername skipwhite syn match dictconfUsername contained display \ '[[:alnum:]_/.*-][[:alnum:]_/.*-]*' \ nextgroup=dictconfSecret skipwhite syn region dictconfUsername contained display oneline \ start=+"+ skip=+""+ end=+"+ \ nextgroup=dictconfSecret skipwhite syn match dictconfSecret contained display \ '[[:alnum:]_/.*-][[:alnum:]_/.*-]*' syn region dictconfSecret contained display oneline \ start=+"+ skip=+""+ end=+"+ syn match dictconfNumber contained '\<\d\+\>' syn match dictconfPager contained display \ '[[:alnum:]_/.*-][[:alnum:]_/.*-]*' syn region dictconfPager contained display oneline \ start=+"+ skip=+""+ end=+"+ hi def link dictconfTodo Todo hi def link dictconfComment Comment hi def link dictconfKeyword Keyword hi def link dictconfServer String hi def link dictconfServerOptsD Delimiter hi def link dictconfServerOpts Identifier hi def link dictconfUsername String hi def link dictconfSecret Special hi def link dictconfNumber Number hi def link dictconfPager String let b:current_syntax = "dictconf" let &cpo = s:cpo_save unlet s:cpo_save